<template>
	<view class="goods-item">
		<view class="goods-item-left">
      <radio :checked="item.goods_state" color="#C00000" v-if="show_radio" @click="radioClickHandler"></radio>
		  <image :src="item.goods_small_logo || defaultPic"></image>
		</view>
		<view class="goods-item-right">
		  <view class="goods-item-name">
		    {{item.goods_name}}
		  </view>
		  <view class="goods-info-box">
		    <view class="goods-item-price">
		      ￥{{item.goods_price | toFixed}}
		    </view>
		    <uni-number-box :min="1" v-if="showNum" :value="item.goods_count" @change="numberChangeHandler"></uni-number-box>
		  </view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				defaultPic:'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
			};
		},
    methods:{
      radioClickHandler(){
        this.$emit('radio-change',{
          goods_id:this.item.goods_id,
          goods_state:!this.item.goods_state
        })
      },
      numberChangeHandler(val){
        this.$emit('num-change',{
          goods_id: this.item.goods_id,
          // 商品的最新数量
          goods_count: +val
        })
      }
    },
    props:{
      item:{
        type:Object,
        default:{}
      },
      show_radio:{
        type:Boolean,
        default:false
      },
      showNum:{
        type:Boolean,
        default:false
      }
    },
    filters:{
      toFixed(num){
        return Number(num).toFixed(2)
      }
    }
	}
</script>

<style lang="scss">
.goods-item{
  display: flex;
  padding: 10px 5px;
  border-bottom: 1px solid #f0f0f0;
  .goods-item-left{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-right: 5px;
    image{
      width: 100px;
      height: 100px;
      display: block;
    }
  }
  .goods-item-right{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    .goods-info-box{
      display: flex;
      align-items: center;
      justify-content: space-between;
      .goods-item-name{
        font-size: 13px;
      }
      .goods-item-price{
        font-size: 16px;
        color: #c00000;
      }
    }
  }
}
</style>
